STUDY ON MECHANICAL CHARACTERISTICS OF RECYCLED CONSTANT VELOCITY DRIVESHAFT FOR SANTNA AUTOMOBILE

ZUO Li; LU Xi

doi:10.16579/j.issn.1001.9669.2015.04.029

您当前的位置：

首页 >

文章列表页 >

STUDY ON MECHANICAL CHARACTERISTICS OF RECYCLED CONSTANT VELOCITY DRIVESHAFT FOR SANTNA AUTOMOBILE

更新时间：2022-09-22

- STUDY ON MECHANICAL CHARACTERISTICS OF RECYCLED CONSTANT VELOCITY DRIVESHAFT FOR SANTNA AUTOMOBILE
- Journal of Mechanical Strength Vol. 37, Issue 4, Pages: 613-617(2015)
- 作者机构：
  
  1. 上海理工大学机械工程学院
- 作者简介：
- 基金信息：
- DOI：10.16579/j.issn.1001.9669.2015.04.029
  CLC：
扫描看全文
ZUO Li, LU Xi. STUDY ON MECHANICAL CHARACTERISTICS OF RECYCLED CONSTANT VELOCITY DRIVESHAFT FOR SANTNA AUTOMOBILE. [J]. 37(4):613-617(2015)
DOI：

ZUO Li, LU Xi. STUDY ON MECHANICAL CHARACTERISTICS OF RECYCLED CONSTANT VELOCITY DRIVESHAFT FOR SANTNA AUTOMOBILE. [J]. 37(4):613-617(2015) DOI： 10.16579/j.issn.1001.9669.2015.04.029.

摘要

以不同出厂年限的桑塔纳轿车等速万向传动中间轴为试验对象,试验研究了中间轴前四阶固有频率、不同截面处的表面硬度等典型机械特性随出厂年限的变化情况。研究结果表明:随着中间轴出厂年限的增加,其固有频率有所下降,且下降幅度较小;中间轴固有频率最高下降1.2%,前4阶固有频率下降幅度中高阶大于低阶,但下降率的变化没有规律;不同截面处的表面硬度略微变化,存在先上升后下降的趋势;根据中间轴固有频率和硬度的变化,可以初步推断出中间轴还有60%以上的剩余寿命,具有回收利用价值。

Abstract

Using constant velocity universal drive shaft of Santana Automobile with different service lives,mechanical characteristics such as natural frequency and hardness were investigated. The results show that natural frequency of drive shaft decreases slightly with the increase of service life. The maximum of reduction for natural frequency is1. 2%. The high-rank natural frequency decreases more obviously than the low-rank,but no regulation was found. Surface hardness of different cross-sections changes slightly,which shows a trend from rise to decline. According to the changes of natural frequency and hardness,it predicts that drive shafts have over 60% service life.

关键词

等速万向传动中间轴固有频率表面硬度剩余强度剩余寿命

Keywords

Constant velocity universal drive shaftNatural frequencySurface HardnessResidual strengthResidual life

references

Views

105

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

RESIDUAL LIFE PREDICTION AND CRACK GROWTH PROPERTY ANALYSIS FOR NO.17 GORGER COUPLER YOKE WITH SHALLOW SURFACE CRACK

MODELING METHOD OF DYNAMIC CHARACTERISTICS OF BOLTED CONNECTION BASED ON CONTACT BOUNDARY AND FRACTAL THEORY

OPTIMAL DESIGN OF SUSPENSION SYSTEM BASED ON IMPROVED PARTICLE SWARM-TABOO SEARCH ALGORITHM

REASEARCH ON HIGH ENERGY DENSITY PULSE CURRENT REDUCTION RESIDUAL STRESS IN Cr12MoV STEEL QUENCHING SPECIMEN

RESEARCH ON MECHANISM AND INFLUEBTIAL FACTORS OF TORSIONAL VIBRATION OF MAIN DRIVE ELECTROMECHANICAL COUPLED SYSTEM OF ROLLING MILL

Related Author

No data

Related Institution

School of Mechanics and Engineering,Southwest Jiaotong University

Laiwu Vocational and Technical College

School of Mechanical and Precision Instrument Engineering,Xi’an University of Technology

College of Engineering,Shanghai Ocean University

Zhejiang Province Key Laboratory of Advanced Manufacturing Technology,Zhejiang University

⁰